🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.01 AU - 1.17 AU

Year: 398 Days

Day: 20.6 Hours

Environment

Temp: 65 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.19 AU - 1.33 AU

Year: 495 Days

Day: 18.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,419,350 km

• M1: 50,714 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.57 AU - 2.73 AU

Year: 1509 Days

Day: 15.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,419,350 km

• M1: 510,877 km (0.059 R)
• M2: 1,856,659 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.57 AU - 3.37 AU

Year: 1791 Days

Day: 37.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.22 AU - 3.52 AU

Year: 2164 Days

Day: 16.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,419,350 km

• M1: 291,117 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.81 AU - 4.53 AU

Year: 2460 Days

Day: 16.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,419,350 km

• M1: 751,729 km (0.108 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5 AU - 5.86 AU

Year: 4427 Days

Day: 41.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,419,350 km

• M1: 79,287 km (0.095 R)
• M2: 582,235 km (0.117 R)

Asteroid Belt

Center: 6.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.4

Radius: 12.2

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.61 AU - 8.93 AU

Year: 6858 Days

Day: 9.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 40,419,350 km

• M1: 198,068 km (0.107 R)
• M2: 323,879 km (0.093 R)
• M3: 732,581 km (0.079 R)
• M4: 912,846 km (0.109 R)
• M5: 1,172,997 km (0.093 R)
• M6: 1,265,299 km (0.066 R)
• M7: 1,749,098 km (0.12 R)
• M8: 2,388,480 km (0.091 R)
• M9: 2,473,302 km (0.084 R)
• M10: 2,559,171 km (0.08 R)
• M11: 2,716,249 km (0.05 R)
• M12: 3,550,107 km (0.079 R)
• M13: 4,106,910 km (0.081 R)
• M14: 4,755,567 km (0.065 R)
• M15: 5,146,915 km (0.105 R)
• M16: 5,730,646 km (0.076 R)
• M17: 5,868,425 km (0.045 R)
• M18: 6,406,678 km (0.094 R)
• M19: 6,501,972 km (0.082 R)
• M20: 6,597,715 km (0.082 R)
• M21: 7,631,137 km (0.093 R)
• M22: 8,873,398 km (0.079 R)
• M23: 9,059,797 km (0.1 R)
• M24: 9,518,015 km (0.051 R)
• M25: 10,205,567 km (0.071 R)
• M26: 11,338,771 km (0.086 R)
• M27: 11,483,282 km (0.104 R)
• M28: 11,599,221 km (0.072 R)
• M29: 11,744,779 km (0.111 R)
• M30: 11,832,444 km (0.105 R)
• M31: 12,244,287 km (0.11 R)
• M32: 12,660,917 km (0.108 R)
• M33: 13,142,771 km (0.104 R)
• M34: 13,538,757 km (0.066 R)
• M35: 13,722,912 km (0.077 R)
• M36: 13,846,031 km (0.117 R)
• M37: 14,031,532 km (0.118 R)
• M38: 14,249,048 km (0.068 R)
• M39: 15,512,850 km (0.102 R)
• M40: 17,541,996 km (0.105 R)
• M41: 17,910,755 km (0.095 R)
• M42: 18,045,393 km (0.119 R)
• M43: 18,655,752 km (0.104 R)
• M44: 19,032,140 km (0.042 R)
• M45: 19,238,436 km (0.114 R)
• M46: 19,618,714 km (0.084 R)
• M47: 20,106,253 km (0.115 R)
• M48: 20,492,066 km (0.081 R)
• M49: 20,915,877 km (0.114 R)
• M50: 21,164,359 km (0.085 R)
• M51: 21,951,842 km (0.116 R)
• M52: 22,204,363 km (0.068 R)
• M53: 22,821,903 km (0.091 R)
• M54: 23,261,123 km (0.109 R)
• M55: 23,408,177 km (0.047 R)
• M56: 24,857,930 km (0.047 R)
• M57: 25,008,276 km (0.079 R)
• M58: 25,158,921 km (0.041 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.7

Radius: 8.4

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.74 AU - 9.18 AU

Year: 9383 Days

Day: 7.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,419,350 km

• M1: 108,458 km (0.087 R)
• M2: 262,843 km (0.116 R)
• M3: 440,865 km (0.091 R)
• M4: 523,742 km (0.077 R)
• M5: 772,075 km (0.064 R)
• M6: 1,037,461 km (0.095 R)
• M7: 1,190,649 km (0.112 R)
• M8: 1,330,823 km (0.091 R)
• M9: 2,208,962 km (0.115 R)
• M10: 2,332,530 km (0.066 R)
• M11: 2,433,060 km (0.118 R)
• M12: 3,232,212 km (0.092 R)
• M13: 3,458,254 km (0.106 R)
• M14: 3,985,736 km (0.118 R)
• M15: 5,445,063 km (0.107 R)
• M16: 5,782,257 km (0.111 R)
• M17: 5,953,546 km (0.104 R)
• M18: 6,230,901 km (0.112 R)
• M19: 6,583,653 km (0.12 R)
• M20: 6,870,432 km (0.098 R)
• M21: 7,345,405 km (0.057 R)
• M22: 7,530,906 km (0.112 R)
• M23: 8,249,874 km (0.073 R)
• M24: 8,520,347 km (0.079 R)
• M25: 8,754,467 km (0.068 R)
• M26: 8,951,189 km (0.087 R)
• M27: 10,203,323 km (0.119 R)
• M28: 10,744,717 km (0.045 R)
• M29: 11,209,967 km (0.048 R)
• M30: 11,638,714 km (0.072 R)
• M31: 11,811,799 km (0.069 R)
• M32: 13,953,592 km (0.115 R)
• M33: 14,553,928 km (0.094 R)
• M34: 15,068,694 km (0.098 R)
• M35: 15,684,589 km (0.074 R)
• M36: 16,357,031 km (0.094 R)
• M37: 16,599,380 km (0.114 R)
• M38: 17,581,191 km (0.059 R)
• M39: 17,879,339 km (0.107 R)
• M40: 19,497,689 km (0.044 R)
• M41: 20,324,367 km (0.081 R)
• M42: 20,428,487 km (0.118 R)
• M43: 20,584,966 km (0.079 R)
• M44: 20,899,271 km (0.049 R)
• M45: 21,479,561 km (0.078 R)
• M46: 23,524,714 km (0.092 R)
• M47: 24,959,507 km (0.109 R)
• M48: 28,086,701 km (0.11 R)
• M49: 28,726,830 km (0.106 R)
• M50: 28,785,323 km (0.116 R)
• M51: 29,430,688 km (0.034 R)
• M52: 30,259,012 km (0.119 R)
• M53: 30,497,022 km (0.118 R)
• M54: 30,616,251 km (0.041 R)
• M55: 31,275,080 km (0.112 R)
• M56: 31,395,357 km (0.074 R)
• M57: 31,515,783 km (0.089 R)
• M58: 31,636,359 km (0.079 R)
• M59: 32,606,501 km (0.111 R)
• M60: 32,728,424 km (0.105 R)
• M61: 32,972,867 km (0.045 R)
• M62: 33,279,094 km (0.114 R)
• M63: 33,340,429 km (0.057 R)
• M64: 35,512,440 km (0.111 R)
• M65: 36,330,591 km (0.101 R)
• M66: 36,393,871 km (0.054 R)
• M67: 40,252,449 km (0.099 R)
• M68: 40,317,973 km (0.109 R)
• M69: 40,776,789 km (0.107 R)
• M70: 41,171,428 km (0.049 R)
• M71: 41,303,224 km (0.049 R)
• M72: 42,963,012 km (0.072 R)
• M73: 43,096,753 km (0.119 R)
• M74: 43,163,623 km (0.101 R)
• M75: 43,297,663 km (0.096 R)
• M76: 45,323,068 km (0.079 R)
• M77: 45,391,136 km (0.106 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.3

Radius: 12.7

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.49 AU - 12.17 AU

Year: 10782 Days

Day: 5.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,419,350 km

• M1: 164,558 km (0.107 R)
• M2: 255,214 km (0.089 R)
• M3: 621,579 km (0.096 R)
• M4: 809,773 km (0.05 R)
• M5: 952,041 km (0.068 R)
• M6: 1,208,900 km (0.099 R)
• M7: 1,450,202 km (0.116 R)
• M8: 1,873,564 km (0.104 R)
• M9: 2,221,977 km (0.075 R)
• M10: 2,543,912 km (0.034 R)
• M11: 3,054,938 km (0.072 R)
• M12: 3,258,242 km (0.063 R)
• M13: 3,867,554 km (0.027 R)
• M14: 4,032,411 km (0.069 R)
• M15: 4,369,305 km (0.113 R)
• M16: 4,570,065 km (0.1 R)
• M17: 4,744,496 km (0.097 R)
• M18: 5,251,184 km (0.116 R)
• M19: 5,372,808 km (0.098 R)
• M20: 5,743,810 km (0.12 R)
• M21: 5,995,733 km (0.111 R)
• M22: 6,348,186 km (0.119 R)
• M23: 7,309,801 km (0.104 R)
• M24: 7,790,309 km (0.109 R)
• M25: 8,387,653 km (0.072 R)
• M26: 9,072,662 km (0.112 R)
• M27: 9,440,523 km (0.073 R)
• M28: 10,381,643 km (0.094 R)
• M29: 11,550,003 km (0.11 R)
• M30: 11,868,646 km (0.109 R)
• M31: 13,006,787 km (0.12 R)
• M32: 13,463,360 km (0.066 R)
• M33: 13,546,985 km (0.108 R)
• M34: 13,672,797 km (0.109 R)
• M35: 13,883,131 km (0.113 R)
• M36: 14,735,540 km (0.092 R)
• M37: 15,081,261 km (0.112 R)
• M38: 15,736,649 km (0.082 R)
• M39: 16,223,141 km (0.105 R)
• M40: 16,312,152 km (0.101 R)
• M41: 17,075,400 km (0.104 R)
• M42: 18,311,228 km (0.039 R)
• M43: 18,823,002 km (0.066 R)
• M44: 19,339,564 km (0.071 R)
• M45: 19,433,960 km (0.103 R)
• M46: 20,578,833 km (0.062 R)
• M47: 21,305,579 km (0.11 R)
• M48: 22,139,288 km (0.025 R)
• M49: 22,436,090 km (0.065 R)
• M50: 22,983,618 km (0.079 R)
• M51: 23,737,592 km (0.059 R)
• M52: 24,041,275 km (0.11 R)
• M53: 24,397,468 km (0.12 R)
• M54: 25,372,696 km (0.072 R)
• M55: 25,579,740 km (0.113 R)
• M56: 26,518,018 km (0.076 R)
• M57: 26,991,345 km (0.119 R)
• M58: 27,573,730 km (0.105 R)
• M59: 28,643,205 km (0.111 R)
• M60: 29,399,871 km (0.065 R)
• M61: 29,562,933 km (0.112 R)
• M62: 29,889,804 km (0.088 R)
• M63: 30,492,235 km (0.068 R)
• M64: 30,822,547 km (0.115 R)
• M65: 31,542,412 km (0.11 R)
• M66: 32,323,762 km (0.047 R)
• M67: 32,435,810 km (0.108 R)
• M68: 32,660,506 km (0.111 R)
• M69: 34,648,363 km (0.11 R)
• M70: 35,975,894 km (0.064 R)
• M71: 36,383,249 km (0.098 R)
• M72: 36,733,757 km (0.096 R)
• M73: 37,732,473 km (0.077 R)
• M74: 38,442,913 km (0.097 R)
• M75: 39,217,531 km (0.084 R)
• M76: 39,756,831 km (0.077 R)
• M77: 39,937,246 km (0.08 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 16,532 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit